Specifies the method for determining the ability of metallic materials to undergo plastic deformation in bending. Applies to the bend test of test pieces taken from metallic products as specified in the relevant product standards. It is not applicable to certain materials and/or products, for example tubes in full section or welded joints, for which other standards exist.
Pabrik iso propil Palmitat dari iso propil alkohol dan asam palmitat dirancang dengan kapasitas 20.000 ton/tahun. Pabrik beroperasi secara kontinyu selama 330 hari. Iso propil palmitat adalah plasticizer yang dibuat dari esterifikasi iso propil alkohol dan asam palmitat dengan bantuan katalisator asam sulfat 98% di dalam reaktor Alir Tangki Berpengaduk pada suhu 130oC dan tekanan 6 atm. Reaksi …
Penelitian ini adalah membuat suatu prototipe penganalisis medan magnet induksi komponen induktip terbuat dari lembaran baja FeSiC berisolator. Instrumen bekerja berdasarkan induksi medan magnet dari lilitan primer. Masukan kumparan primer berupa sinyal AC konvensional dengan frekuensi 50 Hz dan arus sampai dengan 2,5 A. Evaluasi medan magnet induksi dan rugi besi mengikuti standar JIS C2550 "E…
Terapi kanker dengan BNCT memerlukan fluks neutron tinggi baik termal maupun epitermal, karenanya reaktor adalah sumber yang paling layak. Namun berkas neutron dari reaktor mengandung konaminan berupa sinar gamma dan neutron cepat. Reaktor Kartini sebagai kandidat sumber neutron perlu dimodifikasi untuk menunjang fasilitas BNCT. Salah satu pilihan adalah memodifikasi kolom termal. Dalam hal ini…
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The detection of flaws in an item submitted to X- or gamma-radiographic examination depends on the particularities of the technique employed. This part of ISO 1106 specifies general techniques of weld radiography with the object of enabling satisfactory results to be obtained economically. The techniques are based on generally accepted practice and the fundamental theory of the subject.
Specifies general techniques of weld radiography with the object of enabling satisfactory results to be obtained economically. The techniques are based on generally accepted practice and the fundamental theory of the subject. Does not lay down radiographic criteria of acceptance for the joints, but is concerned with the radiographic techniques to be used.
This International Standard describes a precise and accurate method for the analysis of natural gas. The gas sample shall not contain any hydrocarbon condensate and/or water. The method requires the use of two columns which can be put into one or two gas chromatographs. The constituents of the eluent of the first column are detected by a thermal conduc-2 References
These guidelines result from a European wide cooperation btween the carious professionals and authorities involved diagnostic radiology